







🌙 Swaddle smarter, sleep longer — the future of baby comfort is here!
The ZIGJOY Shark-Fin Transitional Swaddle is a breathable, ultra-soft sleep sack made from 95% bamboo rayon and 5% spandex, designed for infants 3-6 months. Featuring a 0.5 tog rating ideal for room temperatures of 73-81°F, it offers a secure, stretchy fit with a 2-way zipper for easy diaper changes. Its roomy hem supports healthy hip development while the arms-up design soothes startle reflexes, making it the perfect next-step swaddle for babies transitioning to independent sleep.

































| ASIN | B09B9SLFSZ |
| Additional product features | Breathable, Skin Friendly, Soft |
| Age Range (Description) | Infant |
| Batteries required | No |
| Best Sellers Rank | #7,775 in Baby ( See Top 100 in Baby ) #208 in Nursery Swaddling Blankets |
| Blanket Form | Swaddle |
| Brand | ZIGJOY |
| Color | Mint Green |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,336) |
| Fabric Type | 95% Rayon Made from Bamboo, 5% Spandex |
| Fabric Warmth Description | Lightweight |
| Item Weight | 6.4 ounces |
| Item model number | SD02 |
| Manufacturer | ZIGJOY |
| Material | 95% Rayon made from bamboo, 5% Spandex |
| Material Type | 95% Rayon made from bamboo, 5% Spandex |
| Model Name | SD02 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 26.77"L x 23.23"W |
| Recommended Uses For Product | Napping, Infant Sleeping |
| Seasons | Spring, Summer |
| Size | 3-6 Months |
| Special Feature | Breathable, Skin Friendly, Soft |
| Style | Modern |
| Target gender | Unisex |
| Theme | Plain |
| Unit Count | 1 Count |
K**K
Squirrel suit is a win 🐿️
My son was a great sleeper in a traditional swaddle (giving us a long stretch of 5-6 hrs) but we had to stop swaddling at 8 weeks. We went to a traditional arms out sleep sack and he was waking up every hour but really would only sleep if being held for several weeks. His startle reflex is really still quite strong and he would smack himself in the face and wake himself up. Enter: the squirrel suit. This thing is magical. It is extremely soft and stretchy and my son still has full range of movement. The taper in around the chest is perfect to provide a slight resistance justtt enough to stop him from hitting himself in the face. We immediately went from 0 sleep for anyone in our house to our long stretch of 5-6 hours again. Immediately bought another one.
D**Y
Favorite sleep sack ever!
Favorite sleep sack brand ever. This is our 3rd time ordering from them, recommend this brand to all my new mama friends, perfect transition sleep sack and you can’t beat the price!!! Love love love these! I’ve found it to be true to size but order up. Love how buttery soft it is and stretchy.
M**S
Baby shark fin sleep sack
This is my favorite sleep sack! It’s extremely soft, light weight and breathable. It has a large zipper cover that never folds over. It also has a double zipper which comes in handy. I have washed this many times and the durability it’s amazing. It does not ruin the material at all and a huge plus for me…. Dog hair does not stick to it AT ALL!! It is very stretchy and snug but also gives lots of room for them to move around.
S**D
like it and would recommend it
very soft and good sizing. I like the price of course. The only thing I would change is it’s double fabric and it makes the zipper scrunch up.
R**N
Great product!!
My daughter is six months and cannot sleep without these. They are lighter weight however she does not get cold in them. They are stretchy and will last her hopefully a couple more months. I love the functional zippers. I also love that she could still move around and get to her tummy safe safely.
E**E
Great transition sleep sack!
Very happy wirh this sleep sack! It was time to stop swaddling and my almost 3 month old is doing great in this. It’s soft and warm. I was using a zipadee zip but it wasn’t warm enough so I tried this brand and like to fit better as well.
A**R
Poor Package
Packaging completely came apart during shipping, as that sticker was only thing keeping it closed at all. And I’m extremely surprised the sleep sack itself even made it here and didn’t get lost/ dropped. But as far as the sleep sack itself it’s light weight, very stretchy, very soft, my baby fell asleep in it within 20 minutes while normally takes 40 minutes to go to sleep. My baby can still freely move around as needed so works just as described.
K**A
Amazing for warm climates
These sleep sacks are fantastic. We started using them when our baby was smaller and needed the closed cuffs to prevent scratching, and they worked perfectly. I loved the material so much (super soft and breathable) that we ended up trimming the sleeves once she outgrew the need for closed cuffs, and kept using them! We’ve even bought more as she’s grown. Highly recommend for hot summers
A**R
Soft and breathable, good quality for the price. It’s hard to keep mitts on baby overnight so this design works well. Baby was teething and chewed a hole eventually… I bought two more after this (thicker one for winter and one to replace this one with the hole) and no complains. Zipper never snagged.
N**C
I love this comfy material and my baby loves it.
D**A
The perfect summer transitional sleepsack Love this sleepsack! Soooo soft, so stretchy and is very lightweight. I love it for my wee babe for allowing arms out for sleep movement/rolling. The 2 way zipper is also handy. Highly recommend it
C**A
Really helped our little hug transition from full swaddle to sleep sack
D**A
Great softness, stretch and lightweight. It didn’t work for my baby but might just be my baby. He still wakes up a lot from startles when in this. Worth a try though
Trustpilot
2 days ago
2 months ago